Pulley - Nautilus NS-4000 Assembly Instructions Manual

step
9
123
1"L
130
112
3"L
1 3/4"L 119
88
117
2"L
Step #9 Materials:
# Component
27a Leg Press Cable Guard
33 Foot Rest
88

6" Pulley

90 4 1/2" Pulley
99 Leg Press Cable
112 Hex Bolt - 3/8" x 3"L
113 Hex Bolt - 3/8" x 2 3/4"L
117 Hex Bolt - 3/8" x 2"L
119 Hex Bolt - 3/8" x 1 3/4"L ThreadLock
123 Button Head Screw - 3/8" x 1"L
130 3/8" Flat Washer
134 3/8" Lock Nut - Thin
135 3/8" Lock Nut
139 Pulley Spacer 1/2"L
140 Step Bushing 25/32H
141 Step Bushing 11/16"H
145 Tethered Weight Selector Pin
2"L
117
90
135
139
113
2 3/4"L
A. Place the ring of the Tethered Pop Pin (145) around the center hump of
the Top Weight Assembly.
B. Thread one end of the Leg Press Cable (99) into the Top Weight
Assembly on the stack closest to the Leg Press station. Do not tighten
Qty
locking nut.
C. Feed the Cable (99) through the pulley bracket above the weight stack.
1
Draw the Cable over a 4 1/2" Pulley (90). Attach the Pulley (90) to the
pulley bracket above the weight stack using the hardware shown.
1
D. Draw the Cable (99) around a 4 1/2" Pulley (90) and attach the pulley to
1
the bracket directly behind the weight stack using the hardware shown.
8
Proceed by feeding the Cable (99) through the hole in the Main Base
1
underneath the weight stack.
E. Draw the Cable (99) around a 4 1/2" Pulley (90) and attach the horizontal
4
bracket on the Leg Press Main Base using the hardware shown. Feed
1
the Cable (99) through the Main Base as shown. Draw the Cable (99)
3
around a 6" Pulley (88) and attach the pulley to the vertical bracket using
1 the hardware shown.
F. Draw Cable (99) over a 4 1/2" Pulley (90) and attach it to the bottom hole
1
in the upright tube using the Leg Press Foot Rest (33) and the hardware
11
shown.
1
G. Loop the Cable around a 4 1/2" Pulley (90) and attach it to the Power
8 Arm using the Cable Guard (27a) and the hardware shown. See detail
A. Be sure that the Guard (27a) is positioned as shown and does not
4
interfere with the Cable.
4
H. Draw the Cable (99) over a 4 1/2" Pulley (90) and attach it to the top hole
2
in the Leg Press Rear Support.
I. Attach the looped termination of the Cable (99) to the AB Crunch Bracket
1
using the hardware shown. Make sure to tighten all hardware used in
the step securely. Adjust cable tension using the threaded bolt
termination on the Cable (99) and the Adjustable Bumper on the Leg
Press Seat Adjuster.
15
281.75" (7155mm)
145
90
2"L
117
27a
33
90
140
3"L
112
NS-4000
134
141